<template>
	<el-container>
		<el-header>
			<div class="left-panel">
				<el-button type="primary" icon="el-icon-plus" @click="add"></el-button>
				<el-button
					type="danger"
					plain
					icon="el-icon-delete"
					:disabled="selection.length == 0"
					@click="batch_del"
				></el-button>
			</div>
			<div class="right-panel">
				<div class="right-panel-search">
					<el-input v-model="search.keyword" placeholder="部门名称" clearable></el-input>
					<el-button type="primary" icon="el-icon-search" @click="upsearch"></el-button>
				</div>
			</div>
		</el-header>
		<el-main class="nopadding">
			<scTable ref="table" :apiObj="apiObj" row-key="id" hidePagination @selection-change="selectionChange">
				<el-table-column type="selection" width="50"></el-table-column>
				<el-table-column label="部门名称" prop="label" width="250"></el-table-column>
				<el-table-column label="排序" prop="sort" width="150"></el-table-column>
				<el-table-column label="状态" prop="status" width="150">
					<template #default="scope">
						<el-tag v-if="scope.row.status === 1" type="success">启用</el-tag>
						<el-tag v-if="scope.row.status === 0" type="danger">停用</el-tag>
					</template>
				</el-table-column>
				<el-table-column label="创建时间" prop="date" width="180"></el-table-column>
				<el-table-column label="备注" prop="remark" min-width="300"></el-table-column>
				<el-table-column label="操作" fixed="right" align="right" width="170">
					<template #default="scope">
						<el-button-group>
							<el-button text type="primary" size="small" @click="table_show(scope.row, scope.$index)">查看</el-button>
							<el-button text type="primary" size="small" @click="table_edit(scope.row, scope.$index)">编辑</el-button>
							<el-popconfirm title="确定删除吗？" @confirm="table_del(scope.row, scope.$index)">
								<template #reference>
									<el-button text type="primary" size="small">删除</el-button>
								</template>
							</el-popconfirm>
						</el-button-group>
					</template>
				</el-table-column>
			</scTable>
		</el-main>
	</el-container>

	<save-dialog
		v-if="dialog.save"
		ref="saveDialog"
		@success="handleSaveSuccess"
		@closed="dialog.save = false"
	></save-dialog>
</template>

<script>
import saveDialog from './save'

export default {
	name: 'dept',
	components: {
		saveDialog
	},
	data() {
		return {
			dialog: {
				save: false
			},
			apiObj: this.$API.system.dept.list,
			selection: [],
			search: {
				keyword: null
			}
		}
	},
	methods: {
		//添加
		add() {
			this.dialog.save = true
			this.$nextTick(() => {
				this.$refs.saveDialog.open()
			})
		},
		//编辑
		table_edit(row) {
			this.dialog.save = true
			this.$nextTick(() => {
				this.$refs.saveDialog.open('edit').setData(row)
			})
		},
		//查看
		table_show(row) {
			this.dialog.save = true
			this.$nextTick(() => {
				this.$refs.saveDialog.open('show').setData(row)
			})
		},
		//删除
		async table_del(row) {
			var reqData = { id: row.id }
			var res = await this.$API.demo.post.post(reqData)
			if (res.code === 200) {
				this.$refs.table.refresh()
				this.$message.success('删除成功')
			} else {
				this.$alert(res.message, '提示', { type: 'error' })
			}
		},
		//批量删除
		async batch_del() {
			this.$confirm(`确定删除选中的 ${this.selection.length} 项吗？如果删除项中含有子集将会被一并删除`, '提示', {
				type: 'warning'
			})
				.then(() => {
					const loading = this.$loading()
					this.$refs.table.refresh()
					loading.close()
					this.$message.success('操作成功')
				})
				.catch(() => {})
		},
		//表格选择后回调事件
		selectionChange(selection) {
			this.selection = selection
		},
		//搜索
		upsearch() {},
		//根据ID获取树结构
		filterTree(id) {
			var target = null
			function filter(tree) {
				tree.forEach((item) => {
					if (item.id === id) {
						target = item
					}
					if (item.children) {
						filter(item.children)
					}
				})
			}
			filter(this.$refs.table.tableData)
			return target
		},
		//本地更新数据
		handleSaveSuccess(data, mode) {
			if (mode === 'add') {
				this.$refs.table.refresh()
			} else if (mode === 'edit') {
				this.$refs.table.refresh()
			}
		}
	}
}
</script>

<style></style>
